T20 Series

Model: T20GAc

6-String Solid Tropical Mahogany Grand Auditorium Acoustic Guitar + Deluxe Hard Shell Case



  • Solid Tropical Mahogany Back and Sides
  • Solid Sitka Spruce Premium Soundboards
  • Contrasting Tropical Acacia Arm Bevel & Binding
Upgrade to Acoustic-Electric?
Timberline® Premium 6-String Guitars can be fitted with either K&K Sound Pure Mini pickups or the LR Baggs Award winning Anthem pickup. The Anthem™ features TRU•MIC technology, which seamlessly combines a proprietary condenser microphone with the acclaimed LR Baggs Element pickup to deliver the warmth and fidelity of a studio–mic’d guitar anywhere you perform. The K&K Pure Mini is regarded by K&K customers as the best passive pickup on the market – the perfect plug–and–play solution for the musician who wants a transparent yet warm full–range signal without cluttering up their instrument, noise from additional onboard electronics wiring.


Also available at:


  • Solid Indonesian Red Mahogany back and sides
  • Solid Sitka Spruce Premium Soundboards
  • Contrasting Tropical Acacia Arm Bevel & Binding
  • Micro-dot fret markers
  • Chrome keys on cast chrome 18:1 machines
  • Satin Finish
  • Available with electronics from L.R. Baggs or K&K -See Retail Price List for details
  • Top: Solid Sitka Spruce
  • Soundhole Rosette: Mahogany mosaic
  • Neck: Mahogany
  • Fretboard: Macassar Ebony
  • Fretboard Inlay: Micro Dots
  • Headstock Overlay: Macassar Ebony
  • Binding: Black ABS
  • Bridge: Macassar Ebony
  • Nut & Saddle: NuBone®
  • Tuning Machines: Cast Chrome 18:1- Chrome Keys
  • Strings: D'Addario EXP 80/20 Bronze Light ( .012-.053 )
  • Scale Length: 24.9"
  • Truss Rod: 2 Way Adjustable
  • Neck Width At Nut: 1-5/8"
  • Number Of Frets: 20
  • Fretboard Radius: 20"
  • Bracing: Forward Shifted Scalloped X-Bracing
  • Finish: Satin
  • Cutaway: Venetian
  • Body Width: 15"
  • Body Depth: 4-3/4"
  • Body Length: 19-1/4"
  • Overall Length: 38-5/8"

Additional information

Weight 20 lbs
Dimensions 46 × 9 × 19.25 in
Electric Upgrade (6 String)

Acoustic Only, K&K Pure Mini pickup with installation, LR Baggs Anthem pickup with installation

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